Measurement of Proton Beam Distribution by Diamond Detector
Proton beam therapy (PBT) can achieve the effect of precision radiotherapy due to its unique Bragg peak. In the process of proton therapy, the peak can be accurately located to the tumor area, which can give the tumor a larger dose of irradiation, reduce the damage to normal tissues and organs, and...
Main Author: | |
---|---|
Format: | Article |
Language: | zho |
Published: |
Editorial Board of Journal of Isotopes
2023-08-01
|
Series: | Journal of Isotopes |
Subjects: | |
Online Access: | http://www.tws.org.cn/CN/10.7538/tws.2023.36.04.0446 |
_version_ | 1797737407787827200 |
---|---|
author | DING Yuyang;GAO Fei;DONG Luqi;WANG Feifei;LIU Yuntao;CHEN Yizhen;WANG Ziye;WANG Jingqian |
author_facet | DING Yuyang;GAO Fei;DONG Luqi;WANG Feifei;LIU Yuntao;CHEN Yizhen;WANG Ziye;WANG Jingqian |
author_sort | DING Yuyang;GAO Fei;DONG Luqi;WANG Feifei;LIU Yuntao;CHEN Yizhen;WANG Ziye;WANG Jingqian |
collection | DOAJ |
description | Proton beam therapy (PBT) can achieve the effect of precision radiotherapy due to its unique Bragg peak. In the process of proton therapy, the peak can be accurately located to the tumor area, which can give the tumor a larger dose of irradiation, reduce the damage to normal tissues and organs, and reduce the occurrence of side effects. Therefore, it is very important to locate the Bragg peak of proton beam in real time in proton therapy. In this paper, a cyclotron is used to generate proton beam, and a diamond detector is used to test the radiation characteristics of proton beam, and the Bragg peak and the beam spot center are measured (0, 35 mm). Thus, accurate Bragg peak value of proton beam was obtained, which guaranteed the accuracy of proton therapy. |
first_indexed | 2024-03-12T13:28:17Z |
format | Article |
id | doaj.art-3e5a264377b845d7bc1db3ef3e080d97 |
institution | Directory Open Access Journal |
issn | 1000-7512 |
language | zho |
last_indexed | 2024-03-12T13:28:17Z |
publishDate | 2023-08-01 |
publisher | Editorial Board of Journal of Isotopes |
record_format | Article |
series | Journal of Isotopes |
spelling | doaj.art-3e5a264377b845d7bc1db3ef3e080d972023-08-25T03:04:28ZzhoEditorial Board of Journal of IsotopesJournal of Isotopes1000-75122023-08-0136444645010.7538/tws.2023.36.04.0446Measurement of Proton Beam Distribution by Diamond DetectorDING Yuyang;GAO Fei;DONG Luqi;WANG Feifei;LIU Yuntao;CHEN Yizhen;WANG Ziye;WANG Jingqian0China Institute of Atomic Energy, National Key Laboratory for Metrology and Calibration Techniques, China National Nuclear Corporation Key Laboratory of Metrology and Measurement Technology, Beijing 102413, ChinaProton beam therapy (PBT) can achieve the effect of precision radiotherapy due to its unique Bragg peak. In the process of proton therapy, the peak can be accurately located to the tumor area, which can give the tumor a larger dose of irradiation, reduce the damage to normal tissues and organs, and reduce the occurrence of side effects. Therefore, it is very important to locate the Bragg peak of proton beam in real time in proton therapy. In this paper, a cyclotron is used to generate proton beam, and a diamond detector is used to test the radiation characteristics of proton beam, and the Bragg peak and the beam spot center are measured (0, 35 mm). Thus, accurate Bragg peak value of proton beam was obtained, which guaranteed the accuracy of proton therapy.http://www.tws.org.cn/CN/10.7538/tws.2023.36.04.0446proton beam therapybragg peak |
spellingShingle | DING Yuyang;GAO Fei;DONG Luqi;WANG Feifei;LIU Yuntao;CHEN Yizhen;WANG Ziye;WANG Jingqian Measurement of Proton Beam Distribution by Diamond Detector Journal of Isotopes proton beam therapy bragg peak |
title | Measurement of Proton Beam Distribution by Diamond Detector |
title_full | Measurement of Proton Beam Distribution by Diamond Detector |
title_fullStr | Measurement of Proton Beam Distribution by Diamond Detector |
title_full_unstemmed | Measurement of Proton Beam Distribution by Diamond Detector |
title_short | Measurement of Proton Beam Distribution by Diamond Detector |
title_sort | measurement of proton beam distribution by diamond detector |
topic | proton beam therapy bragg peak |
url | http://www.tws.org.cn/CN/10.7538/tws.2023.36.04.0446 |
work_keys_str_mv | AT dingyuyanggaofeidongluqiwangfeifeiliuyuntaochenyizhenwangziyewangjingqian measurementofprotonbeamdistributionbydiamonddetector |